/*
 * speedy-vision.js
 * GPU-accelerated Computer Vision for the web
 * Copyright 2020-2023 Alexandre Martins <alemartf(at)gmail.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * demo-base.css
 * Stylesheet for the demos
 */

/* Base style */
body {
  background: white;
  color: black;
  font-family: sans-serif;
  margin: 16px;
}

a:any-link {
  color: royalblue;
}

h1 {
  background-color: lightslategrey;
  color: white;
  margin: -16px -16px 16px -16px;
  padding: 16px;
}

/* Form controls */
form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  flex-direction: row;
  margin-bottom: 1em;
}

form label {
  margin-right: 0.5em;
}

form label:not(:first-child) {
  margin-left: 0.5em;
}

form input {
  margin-right: 1.5em;
}

form select {
  margin: 0.5em;
}

input, textarea, select, button {
  margin: 0;
  box-sizing: border-box;
}

button {
  padding: 8px;
  min-width: 192px;
  background: royalblue;
  color: white;
  border: 0;
  font-size: 1em;
  margin: 0.5em 0 0.5em 0;
  cursor: pointer;
}

button:hover {
  background: cornflowerblue;
}

button:active {
  background: royalblue;
}

select {
  padding: 4px;
  border: 0;
  background: whitesmoke;
  cursor: pointer;
  box-shadow: 2px 2px 2px lightslategrey;
}

select option {
  padding: 4px;
}

select option:hover {
  background: royalblue;
  color: white;
}

input[type=text], input[type=number] {
  background: whitesmoke;
  border: 0;
  padding: 4px;
  margin: 0px;
  box-shadow: -1px -1px 2px lightslategrey;
}

input[type=number] {
  width: 64px;
}

.separator::before {
    content: '-';
    visibility: hidden;
    height: 1px;
}

.separator {
    display: block;
    width: 100%;
}

#status {
    position: absolute;
    background: lightslategrey;
    color: #fff;
    padding: 4px;
    user-select: none;
}

/* Checkboxes */
input[type=checkbox] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: whitesmoke;
  padding: 10px;
  box-shadow: 2px 2px 2px lightslategrey;
  position: relative;
}

input[type=checkbox]::after {
  content: '';
  font-size: 18px;
  position: absolute;
  top: -0px;
  left: 2px;
}

input[type=checkbox]:checked, input[type=checkbox]:active {
  background: royalblue;
  color: white;
}

input[type=checkbox]:checked::after {
  content: '\2714';
  padding: 0;
  margin: 0;
}

/* range sliders */
input[type=range] {
  -webkit-appearance: none;
  cursor: pointer;
}

input[type=range]::-webkit-slider-thumb {
  background: royalblue;
  width: 16px;
  height: 16px;
  border-radius: 16px;
  -webkit-appearance: none;
}

input[type=range]::-moz-range-thumb {
  background: royalblue;
  width: 16px;
  height: 16px;
  border-radius: 16px;
}

input[type=range]::-ms-thumb {
  background: royalblue;
  width: 16px;
  height: 16px;
  border-radius: 16px;
}

input[type=range]::-webkit-slider-runnable-track {
  width: 100%;
  height: 16px;
  border-radius: 16px;
  background: whitesmoke;
  box-shadow: 1px 1px 2px lightslategrey;
}

input[type=range]::-moz-range-track {
  width: 100%;
  height: 16px;
  border-radius: 16px;
  background: whitesmoke;
  box-shadow: 1px 1px 2px lightslategrey;
}

input[type=range]::-ms-track {
  width: 100%;
  height: 16px;
  border-radius: 16px;
  background: whitesmoke;
  box-shadow: 1px 1px 2px lightslategrey;
}

/* support */
#speedy-vision {
    position: fixed;
    bottom: 0px;
    right: 0px;

    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.5em;

    padding: 0.5em;
    font-weight: bold;
    text-align: right;

    color: lightslategrey;
    background: rgba(255, 255, 255, 0.8);
}

#speedy-vision a:any-link {
    color: lightslategrey;
}

#speedy-vision .button {
    float: right;
    transition: opacity 0.125s ease;
    opacity: 0.8;
}

#speedy-vision .button:hover {
    opacity: 1.0;
}